Summer ultramarathons in Connecticut, United States

Casual-paced ultrarun emphasizing camaraderie, pedestrian-friendly routes, and essential self-supported hydration, with unique aid stops along the course.

1.776-mile loop through historic Putnam Memorial State Park, featuring multiple timed race options in a landscape tied to Revolutionary War history

5k scenic trail loops at Crandall's Park, flexible 8-hour format, raffle prizes, and festive potluck atmosphere honoring 50 years of the Shenipsit Striders

Counter-clockwise loops on moderately technical singletrack, 170 feet of elevation gain per loop, with variable summer weather in scenic Ansonia Nature Center

New England trails featuring rolling hills, single and double-track, roots, rocks, and out-and-back sections across 100 miles, 100K, or 50 miles

4.25-mile loops with 500 feet of gain each, runnable park trails, fully stocked aid station, and trail maintenance fundraising support